HKS Metal Catalyzer

A metal catalyzer that balances the contradictory relationship of high output and high purification performance at a high level.
The HKS metal catalyzer has overcome the common misconception that high output corresponds to low purification performance, and achieves both high output and high purification performance. The lineup includes a vehicle-specific type that can be easily installed according to each vehicle, and a general-purpose type that requires processing.

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HKS Metal Catalyzer